133 843 561 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁷

P-1

B1 =	514000
B2 =	9560025

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=9	2025-01-27	ky0uraku	4D3D6C9F6F16658F	37791401	1	3
Verified	Certified Good Power=8	2025-09-30	eyou	4D3D6C9F6F16658F	85478077	1	3

History

Date	User	Type	Result
2025-09-30	S147127	CERT	Proof certified good
2025-09-30	eyou	C-PRP	4D3D6C9F6F16658F Proof Certified Good Proof Power: 8
2025-01-27	Chuck	CERT	Proof certified good
2025-01-27	ky0uraku	C-PRP	4D3D6C9F6F16658F Proof Certified Good Proof Power: 9
2024-04-10	eyou	NF-PM1	B1=514000, B2=9560025
2023-12-06	Johan Viljoen	NF	no factor TF: 76-77
2023-09-29	rushyn	NF	no factor TF: 75-76
2023-01-03	SRBase	NF	no factor TF: 74-75
2021-07-23	SRBase	NF	no factor TF: 73-74
2020-11-17	SRBase	NF	no factor TF: 72-73
2016-02-08	dbaugh	NF	no factor TF: 71-72
2016-01-25	guru	NF	no factor TF: 71-72
2016-01-19	guru	NF	no factor TF: 70-71
2016-01-19	guru	NF	no factor TF: 69-70
2016-01-19	guru	NF	no factor TF: 68-69
2016-01-19	guru	NF	no factor TF: 67-68
2015-01-23	aurashift	NF	no factor TF: 66-67
2012-10-23	tsc	NF	no factor TF: 65-66
2010-11-20	Charles A. Morris	NF	no factor TF: 64-65
2010-06-06	Torchwood Institute	NF	no factor TF: 63-64

Username
Password